Question

Unicode组织提供了一个文本文件，其中包含表情符号的分类和名称详细信息。

最新版本可在此处获得： http://unicode.org/Public/emoji/5.0/emoji-test.txt

每个表情符号属于8个广泛Groups中的一个，然后每个Group被拆分为多个子组 - 例如 - Animals & Nature组的子组列在下面：

# group: Smileys & People
# group: Animals & Nature

    # subgroup: animal-mammal
    # subgroup: animal-bird
    # subgroup: animal-amphibian
    # subgroup: animal-reptile
    # subgroup: animal-marine
    # subgroup: animal-bug
    # subgroup: plant-flower
    # subgroup: plant-other

# group: Food & Drink
# group: Travel & Places
# group: Activities
# group: Objects
# group: Symbols
# group: Flags

然后针对每个子组列出每个子组中的表情符号 - 例如，对于animal-bird子组，列出了这些表情符号：

1F983                                      ; fully-qualified     #  turkey
1F414                                      ; fully-qualified     #  chicken
1F413                                      ; fully-qualified     #  rooster
1F423                                      ; fully-qualified     #  hatching chick
1F424                                      ; fully-qualified     #  baby chick
1F425                                      ; fully-qualified     #  front-facing baby chick
1F426                                      ; fully-qualified     #  bird
1F427                                      ; fully-qualified     #  penguin
1F54A FE0F                                 ; fully-qualified     # ️ dove
1F54A                                      ; non-fully-qualified #  dove
1F985                                      ; fully-qualified     #  eagle
1F986                                      ; fully-qualified     #  duck
1F989                                      ; fully-qualified     #  owl

因此，每个表情符号都具有以下属性 - 以turkey表情符号为例：

组：动物＆amp;性质
小组：动物爬行动物
姓名：1F983
状态：完全合格
表情符号：
描述：土耳其

我有一个MySQL表格，我希望将表情符号详细信息存储在：

CREATE TABLE `xx_emoji` (
  `fld_id` int(11) NOT NULL AUTO_INCREMENT,
  `fld_group` varchar(255) DEFAULT NULL,
  `fld_cat` varchar(255) CHARACTER SET utf8 DEFAULT NULL,
  `fld_name` varchar(255) CHARACTER SET utf8 DEFAULT NULL,
  `fld_status` varchar(255) CHARACTER SET utf8 DEFAULT NULL,
  `fld_emoji` varbinary(255) DEFAULT NULL,
  `fld_description` varchar(255) CHARACTER SET utf8 DEFAULT NULL,
  PRIMARY KEY (`fld_id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4

我可以手动浏览文本文件并一次一个地将详细信息保存到MySQL表中，因此我可以在表格中获得这样的数据 - 例如

但是，我想知道是否可以使用PHP解析文本文件？

我想它需要有一系列嵌套循环：

foreach group {
    foreach subgroup {
        loop through emoji list and save into MySQL table...
            group
            subgroup
            name
            status
            emoji
            description
        end loop
    }
}

我意识到这只是一个非常基本的概述，我很抱歉提出这么广泛的问题。

我查看了unicode网站，看看表情符号数据是否可用于任何其他更有用的格式，如XML或JSON，但我找不到任何内容，只能看到当前的表情符号版本：< / p>

https://unicode.org/Public/emoji/5.0/

Answer 1

她不是很漂亮，如果他们改变了格式可能会破坏，但是你去了，至少它指出了你正确的方向：p

<?php
if (!file_exists('emoji-test.txt')) {
    file_put_contents('emoji-test.txt', file_get_contents('http://unicode.org/Public/emoji/5.0/emoji-test.txt'));
}

// break into blocks
$blocks = explode(PHP_EOL.PHP_EOL, file_get_contents('emoji-test.txt'));

// unset header
unset($blocks[0]);

$emoji = [];

foreach ($blocks as $chunk) {
    $top = explode(PHP_EOL, $chunk)[0];

    if (substr($top, 0, strlen('# group:')) == '# group:') {
        $group = trim(str_replace('# group:', '', $top));
    } elseif (substr($top, 0, strlen('# subgroup:')) == '# subgroup:') {

        $lines = explode(PHP_EOL, $chunk);
        unset($lines[0]);

        foreach ($lines as $line) {

            $subgroup = trim(str_replace('# subgroup:', '', $top));

            $linegroup = explode(';', $line);

            $parts = explode('#', $linegroup[1]);

            $icon = explode(' ', trim($parts[1]), 2);

            $emoji[$group][$subgroup][] = [
                'group' => trim($group),
                'subgroup' => $subgroup,
                'name' => trim($linegroup[0]),
                'status' => trim($parts[0]),
                'emoji' => trim($icon[0]),
                'description' => trim($icon[1]),
            ];
        }
    }
}

print_r($emoji);

输出看起来像下面的组，然后是嵌套的子组，然后您可以轻松地循环并插入到数据库中。

Array
(
    [Smileys & People] => Array
        (
            [face-positive] => Array
                (
                    [0] => Array
                        (
                            [group] => Smileys & People
                            [subgroup] => face-positive
                            [name] => 1F600
                            [status] => fully-qualified
                            [emoji] => 
                            [description] => grinning face
                        )

                    [1] => Array
                        (
                            [group] => Smileys & People
                            [subgroup] => face-positive
                            [name] => 1F601
                            [status] => fully-qualified
                            [emoji] => 
                            [description] => beaming face with smiling eyes
                        )

                    [2] => Array
                        (
                            [group] => Smileys & People
                            [subgroup] => face-positive
                            [name] => 1F602
                            [status] => fully-qualified
                            [emoji] => 
                            [description] => face with tears of joy
                        )
 ...snip

希望它有所帮助。

Answer 2

除了Lawrence的非常有用的答案之外，我在这里添加了一个答案，展示了我如何使用代码来访问每个表情符号的6个属性，因此我可以将它们加载到MySQL中表：

...
foreach ($blocks as $chunk) {
    $top = explode(PHP_EOL, $chunk)[0];
    if (substr($top, 0, strlen('# group:')) == '# group:') {
        $group = trim(str_replace('# group:', '', $top));
    } elseif (substr($top, 0, strlen('# subgroup:')) == '# subgroup:') {
        $lines = explode(PHP_EOL, $chunk);
        unset($lines[0]);
        foreach ($lines as $line) {

            $subgroup = trim(str_replace('# subgroup:', '', $top));
            $linegroup = explode(';', $line);
            $parts = explode('#', $linegroup[1]);
            $icon = explode(' ', trim($parts[1]), 2);

            $var_group =        trim($group);
            $var_sub_group =    trim($subgroup);
            $var_name =         trim($linegroup[0]);
            $var_status =       trim($parts[0]);
            $var_emoji =        trim($icon[0]);
            $var_description =  trim($icon[1]);

    /*$emoji[$group][$subgroup][] = [
        'group' => trim($group),
        'subgroup' => $subgroup,
        'name' => trim($linegroup[0]),
        'status' => trim($parts[0]),
        'emoji' => trim($icon[0]),
        'description' => trim($icon[1]),
    ];*/

     $sql = "INSERT INTO xx_emoji (fld_group
                                 , fld_sub_group
                                 , fld_name
                                 , fld_status
                                 , fld_emoji
                                 , fld_description) 
                           VALUES (:var_group
                                 , :var_sub_group
                                 , :var_name
                                 , :var_status
                                 , :var_emoji
                                 , :var_description)";

    $stmt = $pdo->prepare($sql);

    $stmt->bindParam(':var_group', $var_group);
    $stmt->bindParam(':var_sub_group', $var_sub_group);
    $stmt->bindParam(':var_name', $var_name);
    $stmt->bindParam(':var_status', $var_status);
    $stmt->bindParam(':var_emoji', $var_emoji);
    $stmt->bindParam(':var_description', $var_description);

    $stmt->execute();
        }
    }
}

使用PHP

2 个答案: